Brewer, L. (1984). Professional tennis drills: 75 drills to perfect your strokes, footwork, conditioning, court movement, and strategy. Charles Scribner's sons.
Citazione stile Chigago Style (17a edizione)Brewer, Lewis. Professional Tennis Drills: 75 Drills to Perfect Your Strokes, Footwork, Conditioning, Court Movement, and Strategy. New York: Charles Scribner's sons, 1984.
Citatione MLA (9a ed.)Brewer, Lewis. Professional Tennis Drills: 75 Drills to Perfect Your Strokes, Footwork, Conditioning, Court Movement, and Strategy. Charles Scribner's sons, 1984.
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